Pterygium
Treat a growth of the conjunctiva while limiting the risk of recurrence.
A pterygium is a growth of the conjunctiva, the thin membrane covering the white of the eye, which gradually advances onto the cornea, the transparent part in front of the iris.
What causes it?
A pterygium is favoured by prolonged exposure to the sun (UV rays), wind and dust. It is more common in people who live or work outdoors.
What are the symptoms?
- Localised redness and irritation
- A sensation of discomfort or a foreign body
- An unsightly appearance at the corner of the eye
- As it spreads, visual disturbance and induced astigmatism
